Drying oven for coated products

The utility model discloses a drying oven for coating products, which comprises an oven body device for thermal radiation drying and further comprises a feeding device installed in the oven body device and used for double-layer rolling feeding, and a circulating device used for circulating hot air and evenly blowing out the hot air is installed behind the oven body device. The feeding device comprises a lower roller set, a corner roller is arranged on one side above the lower roller set, a first motor is arranged in front of the corner roller, an upper roller set is arranged above the corner roller, a conveying roller is arranged on the side, away from the corner roller, above the upper roller set, and a second motor is installed in front of the conveying roller. According to the drying oven for the coated product, the space utilization rate is increased through the arrangement of double-layer rolling feeding and drying; through the arrangement of common drying of heat radiation and air blowing, the drying ef